Kar Wai Lim

Explaining Chemical Toxicity using Missing Features

Sep 23, 2020
Kar Wai Lim, Bhanushee Sharma, Payel Das, Vijil Chenthamarakshan, Jonathan S. Dordick

Target-Specific and Selective Drug Design for COVID-19 Using Deep Generative Models

Apr 02, 2020
Vijil Chenthamarakshan, Payel Das, Inkit Padhi, Hendrik Strobelt, Kar Wai Lim, Ben Hoover, Samuel C. Hoffman, Aleksandra Mojsilovic

Access Paper or Ask Questions

GEE: A Gradient-based Explainable Variational Autoencoder for Network Anomaly Detection

Mar 15, 2019
Quoc Phong Nguyen, Kar Wai Lim, Dinil Mon Divakaran, Kian Hsiang Low, Mun Choon Chan

* to appear in 2019 IEEE Conference on Communications and Network Security (CNS)

Access Paper or Ask Questions

Simulation and Calibration of a Fully Bayesian Marked Multidimensional Hawkes Process with Dissimilar Decays

Mar 13, 2018
Kar Wai Lim, Young Lee, Leif Hanlen, Hongbiao Zhao

* In Proceedings of the 6th Asian Conference on Machine Learning (ACML), pp. 238-253. 2016
* 24 pages, long version of ACML paper with supplementary material

Access Paper or Ask Questions

Hawkes Processes with Stochastic Excitations

Sep 22, 2016
Young Lee, Kar Wai Lim, Cheng Soon Ong

* Proceedings of The 33rd International Conference on Machine Learning (ICML), pp. 79-88. JMLR. 2016
* Copy of ICML paper

Access Paper or Ask Questions

Bibliographic Analysis with the Citation Network Topic Model

Sep 22, 2016
Kar Wai Lim, Wray Buntine

* Proceedings of the Sixth Asian Conference on Machine Learning (ACML), pp. 142-158. JMLR. 2014
* A copy of ACML paper. arXiv admin note: substantial text overlap with arXiv:1609.06532

Access Paper or Ask Questions

Twitter-Network Topic Model: A Full Bayesian Treatment for Social Network and Text Modeling

Sep 22, 2016
Kar Wai Lim, Changyou Chen, Wray Buntine

* NIPS 2013 Topic Models: Computation, Application, and Evaluation, pp. 1-5. Google Sites. 2013
* NIPS workshop paper

Access Paper or Ask Questions

Nonparametric Bayesian Topic Modelling with the Hierarchical Pitman-Yor Processes

Sep 22, 2016
Kar Wai Lim, Wray Buntine, Changyou Chen, Lan Du

* International Journal of Approximate Reasoning, Volume 78, pp. 172-191. Elsevier. 2016
* Preprint for International Journal of Approximate Reasoning

Access Paper or Ask Questions

Twitter Opinion Topic Model: Extracting Product Opinions from Tweets by Leveraging Hashtags and Sentiment Lexicon

Sep 21, 2016
Kar Wai Lim, Wray Buntine

* Proceedings of the 23rd ACM International Conference on Information and Knowledge Management (CIKM), pp. 1319-1328. ACM. 2014
* CIKM paper

Access Paper or Ask Questions

Bibliographic Analysis on Research Publications using Authors, Categorical Labels and the Citation Network

Sep 21, 2016
Kar Wai Lim, Wray Buntine

* Machine Learning 103(2):185-213, 2016
* Preprint for Journal Machine Learning

Access Paper or Ask Questions